<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="bootstrap-dist/css/bootstrap.css">
    <title>Title</title>
</head>
<body>
<div class="container-fluid p-0">
    <div class="row">
        <div class="col-12">
            <nav class="navbar navbar-expand-lg navbar-light bg-light">
                <a class="navbar-brand" href="#">Navbar</a>
                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                    <span class="navbar-toggler-icon"></span>
                </button>
                <div class="collapse navbar-collapse" id="navbarSupportedContent">
                    <ul class="navbar-nav mr-auto">
                        <li class="nav-item active">
                            <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">Link</a>
                        </li>
                        <li class="nav-item dropdown">
                            <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                Dropdown
                            </a>
                            <div class="dropdown-menu" aria-labelledby="navbarDropdown">
                                <a class="dropdown-item" href="#">Action</a>
                                <a class="dropdown-item" href="#">Another action</a>
                                <div class="dropdown-divider"></div>
                                <a class="dropdown-item" href="#">Something else here</a>
                            </div>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
                        </li>
                    </ul>
                    <form class="form-inline my-2 my-lg-0">
                        <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
                        <button class="btn btn-outline-success my-2 my-sm-0" type="submit">搜索</button>
                    </form>
                    <div>
                        <img id="userImg" src="logo/mianxingzhangben%20(2).svg" style="width: 32px;height: 32px" alt="">

                    </div>
                </div>
            </nav>
        </div>
    </div>
</div>

</body>
<script src="bootstrap-dist/js/jquery-3.5.1.js" type="text/javascript" charset="utf-8"></script>
<script src="bootstrap-dist/js/popper.min.js" type="text/javascript" charset="utf-8"></script>
<script src="bootstrap-dist/js/bootstrap.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/vue%20(1).js"></script>
<script>

</script>
</html>